#define _PPC64PHP_H
#include <linux/pci.h>
-#include "pci_hotplug.h"
+#include <linux/pci_hotplug.h>
#define DR_INDICATOR 9002
#define DR_ENTITY_SENSE 9003
#define LED_ID 2 /* slow blinking */
#define LED_ACTION 3 /* fast blinking */
-/* Error status from rtas_get-sensor */
-#define NEED_POWER -9000 /* slot must be power up and unisolated to get state */
-#define PWR_ONLY -9001 /* slot must be powerd up to get state, leave isolated */
-#define ERR_SENSE_USE -9002 /* No DR operation will succeed, slot is unusable */
-
/* Sensor values from rtas_get-sensor */
#define EMPTY 0 /* No card in slot */
#define PRESENT 1 /* Card in slot */
#define info(format, arg...) printk(KERN_INFO "%s: " format, MY_NAME , ## arg)
#define warn(format, arg...) printk(KERN_WARNING "%s: " format, MY_NAME , ## arg)
-/* slot types */
-#define VIO_DEV 1
-#define PCI_DEV 2
-
/* slot states */
#define NOT_VALID 3
* struct slot - slot information for each *physical* slot
*/
struct slot {
+ struct list_head rpaphp_slot_list;
int state;
u32 index;
u32 type;
u32 power_domain;
char *name;
char *location;
- struct device_node *dn; /* slot's device_node in OFDT */
- /* dn has phb info */
- struct pci_dev *bridge; /* slot's pci_dev in pci_devices */
- union {
- struct pci_dev *pci_dev; /* pci_dev of device in this slot */
- /* it will be used for unconfig */
- /* NULL if slot is empty */
- struct vio_dev *vio_dev; /* vio_dev of the device in this slot */
- } dev;
- u8 dev_type; /* VIO or PCI */
+ struct device_node *dn;
+ struct pci_bus *bus;
+ struct list_head *pci_devs;
struct hotplug_slot *hotplug_slot;
- struct list_head rpaphp_slot_list;
};
extern struct hotplug_slot_ops rpaphp_hotplug_slot_ops;
/* function prototypes */
/* rpaphp_pci.c */
-extern struct pci_dev *rpaphp_find_pci_dev(struct device_node *dn);
-extern int rpaphp_claim_resource(struct pci_dev *dev, int resource);
extern int rpaphp_enable_pci_slot(struct slot *slot);
-extern int register_pci_slot(struct slot *slot);
-extern int rpaphp_unconfig_pci_adapter(struct slot *slot);
+extern int rpaphp_register_pci_slot(struct slot *slot);
extern int rpaphp_get_pci_adapter_status(struct slot *slot, int is_init, u8 * value);
+extern int rpaphp_get_sensor_state(struct slot *slot, int *state);
/* rpaphp_core.c */
extern int rpaphp_add_slot(struct device_node *dn);
extern int rpaphp_remove_slot(struct slot *slot);
-
-/* rpaphp_vio.c */
-extern int rpaphp_get_vio_adapter_status(struct slot *slot, int is_init, u8 * value);
-extern int rpaphp_unconfig_vio_adapter(struct slot *slot);
-extern int register_vio_slot(struct device_node *dn);
-extern int rpaphp_enable_vio_slot(struct slot *slot);
+extern int rpaphp_get_drc_props(struct device_node *dn, int *drc_index,
+ char **drc_name, char **drc_type, int *drc_power_domain);
/* rpaphp_slot.c */
extern void dealloc_slot_struct(struct slot *slot);
extern struct slot *alloc_slot_struct(struct device_node *dn, int drc_index, char *drc_name, int power_domain);
-extern int register_slot(struct slot *slot);
+extern int rpaphp_register_slot(struct slot *slot);
+extern int rpaphp_deregister_slot(struct slot *slot);
extern int rpaphp_get_power_status(struct slot *slot, u8 * value);
extern int rpaphp_set_attention_status(struct slot *slot, u8 status);
-extern void rpaphp_sysfs_remove_attr_location(struct hotplug_slot *slot);
#endif /* _PPC64PHP_H */